Yealink SIP-T48G Administrator's Guide

Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
74
4. Click OK to reboot the phone.
If DHCP is disabled or IP phones cannot obtain network parameters from the DHCP
server, you need to configure them manually. The following parameters should be
configured for IP phones to establish network connectivity:
 IP Address
 Subnet Mask
 Default Gateway
 Primary DNS
 Secondary DNS
Procedure
Network parameters can be configured manually using the configuration files or locally.
Configuration File
<MAC>.cfg
Configure network parameters of
the IP phone manually.
Parameters:
network.internet_port.type
network.ip_address_mode
network.internet_port.ip
network.internet_port.mask
network.internet_port.gateway
network.primary_dns
network.secondary_dns
Local
Web User Interface
Configure network parameters of
the IP phone manually.
Navigate to:
http://<phoneIPAddress>/servlet
?p=network&q=load
Phone User Interface
Configure network parameters of
the IP phone manually.

Yealink SIP-T48G Specifications

General

Expansion module support	Yes
Handset type	Wired handset
Product type	IP Phone
Product color	Black
Volume control	-
Display diagonal	7 \
Display resolution	800 x 480 pixels
Lines quantity	- lines
Phonebook capacity	1000 entries
Number of VoIP accounts	6
AC adapter input voltage	100 - 240 V
Number of handles included	1 pc(s)

Weight and Dimensions

Width	266 mm
Height	185 mm